assertThat(result).isEqualTo(GOOD_CALLABLE_RESULT);
    assertThat(stopwatch.elapsed(MILLISECONDS)).isIn(Range.closed(DELAY_MS, ENOUGH_MS));
  }

  public void testCallWithTimeout_goodCallableWithNotEnoughTime() throws Exception {
    assertThrows(
        TimeoutException.class,
        () -> service.callWithTimeout(GOOD_CALLABLE, NOT_ENOUGH_MS, MILLISECONDS));
  }